| 摘要 |
A method for simulating high resolution printing by converting high resolution bits of a binary image to sub-pixel high addressable bits is presented. A first image is received having a first fast-scan resolution and a first slow-scan resolution. The first image is converted to a second image having a second fast-scan resolution and a second slow-scan resolution. The second fast-scan resolution of the second image is greater than the first fast-scan resolution of the first image. Also, the second slow-scan resolution of the second image is less than the first slow-scan resolution of the first image. In addition, a method of generating a high addressable halftone image from a high resolution binary image for marking on an image output terminal is presented. A high addressable halftone threshold array having a first high addressability value is converted to a balanced halftone threshold array having a first resolution in a fast-scan direction and the same first resolution in a slow-scan direction. An image is screened by applying the balanced halftone threshold array to the image to generate a screened image which is then converted to a high addressable binary image having a first high addressability value by a mapping transformation conversion.
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